On this page we compare specs Vivo NEX 2x 2.2 GHz Kryo 360, 6x 1.7 GHz Kryo 360, Cores: 8 with Oppo A3s Octa-core 1.8 GHz Cortex-A53, we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
| Hardware and OS | Vivo NEX | Oppo A3s |
|---|
| Operating system | Funtouch 4.0 OS (Android 8.1 Oreo) | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | 2x 2.2 GHz Kryo 360, 6x 1.7 GHz Kryo 360, Cores: 8 | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | Qualcomm Adreno 616, 500 MHz | Adreno 506 |
| RAM | 6 GB, 1866 MHz | |
| Internal memory | | 16 GB, 2 GB RAM |
| Internal Storage | 128GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| User Interface | Yes with Modified Android | |
| Display | Vivo NEX | Oppo A3s |
|---|
| Type | | IPS LCD |
| Size | 6.59 inches | 6.2" inc |
| Resolution | 1080 x 2316 pixels | 720 x 1520 px |
| Touchscreen | Yes Multi Touch Support | capacitive touchscreen |
| Screen-to-Body Ratio | | 81.2% |
| Display area | | 95.9 cm2 |
| Features | Capacitive, Multi-touch | |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | 388 ppi | 271 PPI |
| Colors | 16M Colors | 16M |
| Connectivity | Vivo NEX | Oppo A3s |
|---|
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| NFC | No | |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | Yes | LTE |
| Wi-Fi | a, b, g, n, n 5GHz, ac, Dual band, Wi-Fi Hotspot, Wi-Fi Direct | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| SIM | Nano SIM | |
| Network | | GSM / HSPA / LTE |
| Wireless Charging | No | |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | | 4.2, A2DP, LE |
| Edge | | Yes |
| GPRS | | Yes |
| GPS | GPS, A-GPS, GLONASS, BeiDou | Yes, with A-GPS |
| Speed | LTE 850 MHz LTE 900 MHz LTE 1700/2100 MHz LTE 1800 MHz LTE 1900 MHz LTE 2100 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | 2.0, USB Type-C | microUSB 2.0, USB On-The-Go |
| Camera | Vivo NEX | Oppo A3s |
|---|
| Image | 4032 x 3024 pixels | |
| Main camera | 12.19 MP (megapixels) | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | Yes with Dual-LED Flash | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Selfie camera | 7.99 MP (megapixels) | 8 MP, Single |
| Multimedia | Vivo NEX | Oppo A3s |
|---|
| 3.5 mm Jack | yes | Yes |
| Radio | | FM radio |
| Design | Vivo NEX | Oppo A3s |
|---|
| Waterproof | No | |
| Colors | | Red, Dark Purple |
| Dimensions | 77 x 162 x 7.98 mm | 156.2 x 75.6 x 8.2 mm |
| Weight | | 168 g |
| Battery | Vivo NEX | Oppo A3s |
|---|
| Capacity | 4000 mAh, Li-Polymer | |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Other | Vivo NEX | Oppo A3s |
|---|
| Release date | | 2018, July |
| Sensors | Proximity, Light, Accelerometer, Compass, Gyroscope, Fingerprint | Accelerometer, proximity, compass |
